Hakone weather in July
July in Hakone: warm, soaked, with very humid — fine if you can take 19 rainy days.
#10 of 12 months in Hakone · #646 of 897 destinations to visit in July · comfort 68/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Hakone in July
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Hakone climate normals — July
| Daytime high | 24°C / 76°F | 🌤 warm |
|---|---|---|
| Nighttime low | 19°C / 66°F | |
| Rainfall | 322 mm / 12.7 in | ⛈ soaked |
| Rainy days | 19 days | |
| Humidity | 86% | 💦 very humid |
| Dew point | 20°C / 67°F | |
| Sunshine | 7.6 h/day | |
| Daylight | 14.3 h | |
| Wind | 10 km/h / 6 mph | |
| Air quality (US AQI) | 62 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Hakone in July — FAQ
- Is July a good time to visit Hakone?
- July in Hakone: warm, soaked, with very humid — fine if you can take 19 rainy days. It ranks #10 of 12 months for Hakone on SeasonMap's comfort score (68/100).
- What is the weather like in Hakone in July?
- In July, Hakone averages a daily high of 24.2°C and a low of 18.8°C, with about 322 mm of rain over roughly 19.4 rainy days.
- What is the air quality in Hakone in July?
- Hakone has a mean US Air Quality Index of about 62 in July.